CA2921145A1 - Production d'engrais a liberation controlee enrobes de polymere - Google Patents
Production d'engrais a liberation controlee enrobes de polymere Download PDFInfo
- Publication number
- CA2921145A1 CA2921145A1 CA2921145A CA2921145A CA2921145A1 CA 2921145 A1 CA2921145 A1 CA 2921145A1 CA 2921145 A CA2921145 A CA 2921145A CA 2921145 A CA2921145 A CA 2921145A CA 2921145 A1 CA2921145 A1 CA 2921145A1
- Authority
- CA
- Canada
- Prior art keywords
- polymer film
- articles
- polymer
- chill roll
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/005—Coating of tablets or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/005—Curtain coaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
- B05C5/0216—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path
- B05C5/022—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles by relative movement of article and outlet according to a predetermined path the outlet being fixed during operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
- B05D1/265—Extrusion coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
- B05D1/305—Curtain coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261691051P | 2012-08-20 | 2012-08-20 | |
US61/691,051 | 2012-08-20 | ||
US201361766041P | 2013-02-18 | 2013-02-18 | |
US61/766,041 | 2013-02-18 | ||
PCT/US2013/055486 WO2014031501A1 (fr) | 2012-08-20 | 2013-08-17 | Production d'engrais à libération contrôlée enrobés de polymère |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2921145A1 true CA2921145A1 (fr) | 2014-02-27 |
Family
ID=50150320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2921145A Abandoned CA2921145A1 (fr) | 2012-08-20 | 2013-08-17 | Production d'engrais a liberation controlee enrobes de polymere |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150218059A1 (fr) |
EP (2) | EP4119529A1 (fr) |
CN (2) | CN104837790A (fr) |
BR (1) | BR112015003497A2 (fr) |
CA (1) | CA2921145A1 (fr) |
WO (1) | WO2014031501A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017165482A1 (fr) * | 2016-03-23 | 2017-09-28 | Pioneer Hi-Bred International, Inc. | Systèmes, compositions et procédés agricoles pour augmenter le rendement des cultures |
US11864555B2 (en) | 2017-09-27 | 2024-01-09 | Pioneer Hi-Bred International, Inc. | Soil application of crop protection agents |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1023224B1 (nl) * | 2015-06-26 | 2017-01-03 | Plantacote Nv | Inrichting voor het vervaardigen van in polymeer verpakte korrels of granulaten en werkwijze waarbij zulke inrichting wordt toegepast |
CN106622026B (zh) * | 2016-09-20 | 2017-10-24 | 五洲丰农业科技有限公司 | 制颗粒肥料辊套、使用该辊套的造粒机及肥料生产系统 |
CA3112839A1 (fr) * | 2018-11-01 | 2020-05-07 | E. I. Du Pont De Nemours And Company | Systemes et procedes de production de liberation controlee de noyaux agricoles |
CN109939615A (zh) * | 2019-03-15 | 2019-06-28 | 安徽商贸职业技术学院 | 加湿器用负离子球制备装置 |
AU2021304692A1 (en) * | 2020-07-10 | 2023-02-09 | Cotex Technologies Inc. | Coated substrates and method of making same |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS543104B2 (fr) | 1973-12-28 | 1979-02-17 | ||
US4042366A (en) | 1976-04-05 | 1977-08-16 | The O.M. Scott & Sons Company | Controlled release fertilizer |
JPS603040B2 (ja) | 1978-01-09 | 1985-01-25 | チツソ旭肥料株式会社 | 被覆肥料とその製造法 |
US5435821A (en) | 1985-12-12 | 1995-07-25 | Exxon Research & Engineering Co. | Controlled release vegetation enhancement agents coated with sulfonated polymers, method of production and prcesses of use |
DE3722320A1 (de) | 1987-07-07 | 1989-01-19 | Bayer Ag | Mikrobizide mittel |
US5176734A (en) | 1987-07-24 | 1993-01-05 | Chisso Corporation | Granular fertilizer with a decomposable coating and process for producing the same |
US5186732A (en) * | 1990-03-22 | 1993-02-16 | The O. M. Scott & Sons Company | Encapsulated slow release fertilizers |
US5211985A (en) | 1991-10-09 | 1993-05-18 | Ici Canada, Inc. | Multi-stage process for continuous coating of fertilizer particles |
US5374292A (en) | 1993-02-08 | 1994-12-20 | Pursell Industries | Machine system and process for producing attrition resistant slow release fertilizers |
DE69924169T2 (de) * | 1998-02-27 | 2006-02-02 | Sandvik Intellectual Property Hb | Verfahren und Vorrichtung zum tropfenförmigen Aufbringen fliessfähiger Massen auf ein Transportband |
MY120571A (en) | 1998-05-22 | 2005-11-30 | Sumitomo Chemical Co | Granular coated fertilizer and method for producing the same |
US6039781A (en) | 1998-06-09 | 2000-03-21 | Oms Investments, Inc. | Precoated controlled release fertilizers and processes for their preparation |
US6139597A (en) | 1998-10-14 | 2000-10-31 | Oms Investments, Inc. | Controlled release fertilizer compositions and processes for the preparation thereof |
JP2000327792A (ja) * | 1999-05-24 | 2000-11-28 | Hosokawa Micron Corp | 熱可塑性樹脂顆粒物の生成方法 |
US6338746B1 (en) * | 1999-07-23 | 2002-01-15 | Rlc Technologies, L.L.C. | Polymer-sulfur-polymer coated fertilizers |
US6656882B2 (en) * | 2001-02-28 | 2003-12-02 | Oms Investments, Inc. | Controlled release products and processes for the preparation thereof |
US7018441B2 (en) | 2001-08-09 | 2006-03-28 | Sumitomo Chemical Company, Limited | Granular coated fertilizer |
US6676869B2 (en) * | 2001-12-21 | 2004-01-13 | 3M Innovative Properties Company | Continuous process for indirect printing of polymeric films having texture |
US7169450B2 (en) * | 2002-05-15 | 2007-01-30 | Mcneil-Ppc, Inc. | Enrobed core |
US20050242471A1 (en) * | 2004-04-30 | 2005-11-03 | Bhatt Sanjiv M | Methods for continuously producing shaped articles |
US7886894B2 (en) * | 2006-03-31 | 2011-02-15 | Belvac Production Machinery, Inc. | Method and apparatus for bottle recirculation |
KR20100015680A (ko) * | 2007-04-20 | 2010-02-12 | 이데미쓰 고산 가부시키가이샤 | 전자태그 밀봉용 수지 조성물, 수지 밀봉 전자태그 및 그의 제조방법 |
US20090047523A1 (en) * | 2007-08-13 | 2009-02-19 | Keedy Jr Vincent W | Production of discrete shaped article |
CA2733560A1 (fr) * | 2007-08-14 | 2009-02-19 | Cellulosetek, Llc | Engrais a liberation controlee et procedes de fabrication |
ES2402108T3 (es) * | 2009-03-26 | 2013-04-29 | Swiss Caps Rechte Und Lizenzen Ag | Método y dispositivo para fabricar cápsulas blandas |
EP2432630A2 (fr) * | 2009-05-22 | 2012-03-28 | Dow Global Technologies LLC (formerly Known As Dow Global Technologies Inc.) | Procédé amélioré permettant d'extraire des articles en mousse profilés d'une cavité de moule de formage |
CN102834241B (zh) * | 2010-03-30 | 2016-02-24 | 3M创新有限公司 | 成型挤出复制 |
-
2013
- 2013-08-17 WO PCT/US2013/055486 patent/WO2014031501A1/fr active Application Filing
- 2013-08-17 EP EP22190880.9A patent/EP4119529A1/fr active Pending
- 2013-08-17 CN CN201380054779.9A patent/CN104837790A/zh active Pending
- 2013-08-17 EP EP13831188.1A patent/EP2885260B1/fr active Active
- 2013-08-17 BR BR112015003497A patent/BR112015003497A2/pt not_active IP Right Cessation
- 2013-08-17 US US14/421,598 patent/US20150218059A1/en not_active Abandoned
- 2013-08-17 CA CA2921145A patent/CA2921145A1/fr not_active Abandoned
- 2013-08-17 CN CN201710313862.3A patent/CN107188660A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017165482A1 (fr) * | 2016-03-23 | 2017-09-28 | Pioneer Hi-Bred International, Inc. | Systèmes, compositions et procédés agricoles pour augmenter le rendement des cultures |
US11864555B2 (en) | 2017-09-27 | 2024-01-09 | Pioneer Hi-Bred International, Inc. | Soil application of crop protection agents |
Also Published As
Publication number | Publication date |
---|---|
US20150218059A1 (en) | 2015-08-06 |
EP4119529A1 (fr) | 2023-01-18 |
CN104837790A (zh) | 2015-08-12 |
EP2885260A4 (fr) | 2016-05-25 |
WO2014031501A1 (fr) | 2014-02-27 |
BR112015003497A2 (pt) | 2017-07-04 |
CN107188660A (zh) | 2017-09-22 |
EP2885260A1 (fr) | 2015-06-24 |
EP2885260B1 (fr) | 2022-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20190819 |